Nonstop flight route between Sidney, Montana, United States and Naples, Florida, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(26°9'8"N by 81°46'32"W)
Distance from SDY to APF:
1,922.12 miles (3,093.35 km)
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Jump to:
- About this route
- SDY Airport Information
- APF Airport Information
- Facts about SDY
- Facts about APF
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to APF
- List of Nearest Airports to APF
- Map of Furthest Airports from APF
- List of Furthest Airports from APF
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Naples Municipal Airport (APF), Naples, Florida, United States would travel a Great Circle distance of 1,922 miles (or 3,093 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Sidney-Richland Municipal Airport and Naples Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | APF / KAPF |
| Airport Names: |
|
| Location: | Naples, Florida, United States |
| GPS Coordinates: | 26°9'8"N by 81°46'32"W |
| Area Served: | Naples, Florida |
| Operator/Owner: | City of Naples Airport Authority |
| Airport Type: | Public |
| Elevation: | 8 feet (2 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from APF |
| More Information: | APF Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
Facts about Naples Municipal Airport (APF):
- The furthest airport from Naples Municipal Airport (APF) is Shark Bay Airport (MJK), which is located 11,484 miles (18,482 kilometers) away in Monkey Mia, Western Australia, Australia.
- Although the airport served more than 100,000 passengers per year through 2000, geographic factors limited its capacity, and the opening of the much larger Southwest Florida International Airport in nearby Fort Myers drew medium-haul traffic away from Naples.
- The closest airport to Naples Municipal Airport (APF) is Marco Island Airport (MRK), which is located only 13 miles (20 kilometers) SSE of APF.
- Because of Naples Municipal Airport's relatively low elevation of 8 feet, planes can take off or land at Naples Municipal Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- In addition to being known as "Naples Municipal Airport", another name for APF is "(former Naples Army Airfield)".
- Naples Municipal Airport (APF) has 3 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States |     |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.62 miles (20.31 km) SSE | Marco Island Airport (MRK) | Marco Island, Florida, United States | |
| 2 | 26.53 miles (42.70 km) N | Southwest Florida International Airport (RSW) | Fort Myers, Florida, United States | |
| 3 | 30.25 miles (48.69 km) NE | Immokalee Regional Airport (IMM) | Immokalee, Florida, United States | |
| 4 | 30.49 miles (49.06 km) N | Page Field (FMY) | Fort Myers, Florida, United States | |
| 5 | 54.60 miles (87.87 km) NNW | Punta Gorda Airport (PGD) | Punta Gorda, Florida, United States | |
| 6 | 58.14 miles (93.57 km) ESE | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 7 | 75.63 miles (121.71 km) NNW | Venice Municipal Airport (VNC) | Venice, Florida, United States | |
| 8 | 79.94 miles (128.65 km) ENE | Palm Beach County Glades Airport (PHK) | Pahokee, Florida, United States | |
| 9 | 90.45 miles (145.57 km) ESE | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 10 | 93.96 miles (151.22 km) NNE | Sebring Regional Airport (SEF) | Sebring, Florida, United States | |
| 11 | 94.48 miles (152.06 km) E | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 12 | 95.52 miles (153.72 km) ESE | Miami International Airport (MIA) | Miami, Florida, United States | |
| 13 | 95.78 miles (154.15 km) NE | Okeechobee County Airport (OBE) | Okeechobee, Florida, United States | |
| 14 | 95.82 miles (154.20 km) E | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 15 | 97.98 miles (157.69 km) ESE | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,483.99 miles (18,481.64 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,470.14 miles (18,459.36 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 3 | 11,467.74 miles (18,455.49 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 11,443.93 miles (18,417.17 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,410.89 miles (18,364.00 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,401.82 miles (18,349.40 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 7 | 11,374.04 miles (18,304.69 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,364.08 miles (18,288.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 9 | 11,328.79 miles (18,231.87 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,317.43 miles (18,213.59 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 11,296.47 miles (18,179.87 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,295.50 miles (18,178.29 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 13 | 11,294.69 miles (18,177.00 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,289.83 miles (18,169.17 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 15 | 11,286.17 miles (18,163.28 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |